Individual Calculations October 2012 |
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Rojas Guevara, David Total change: -2.70 | | |
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40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2448 | 2057 | 0.00 | 1 | -0.09 | 30 | -2.70 | |
| Reefat, Bin-Sattar | g | | 2448 | BAN | 0.00 | 1 | -0.09 | 30 | -2.70 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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